Access Brass Shell (BRSH) Exchange Rates API Documentation in JSON Format

In the rapidly evolving landscape of metal markets, the ability to access real-time exchange rates is crucial for developers and businesses alike. The Metals-API provides a powerful platform for retrieving exchange rates in JSON format, enabling seamless integration into applications that require up-to-date metal pricing information. This blog post will delve into the intricacies of retrieving exchange rates for Brass (BRSH) using the Metals-API, showcasing sample API responses and offering integration tips to empower developers in their projects.

Understanding Brass (BRASS)

Brass, an alloy primarily composed of copper and zinc, has seen a digital transformation in its market dynamics. The integration of technological innovations and advancements in data analytics has revolutionized how traders and businesses interact with metal markets. With the rise of smart technology, the demand for real-time data and insights has never been higher. The Metals-API stands at the forefront of this transformation, offering developers the tools necessary to harness the power of real-time metals data.

As the market for metals continues to evolve, understanding future trends and possibilities becomes essential. The Metals-API not only provides current exchange rates but also historical data, allowing for comprehensive analysis and forecasting. This capability is invaluable for businesses looking to make informed decisions based on market trends.

API Description

The Metals-API is designed to empower developers to build next-generation applications that require real-time and historical metals data. With a focus on innovation and technological advancement, this API offers a suite of features that cater to various use cases. Whether you are developing a trading platform, a financial analysis tool, or a market research application, the Metals-API provides the necessary data to enhance your offerings.

For detailed information about the API, visit the Metals-API Documentation. Here, you will find comprehensive details about the various endpoints, including the latest rates, historical data, and conversion capabilities.

Key Features and Endpoints

The Metals-API boasts a range of endpoints that provide developers with the flexibility to access the data they need. Here are some of the key features:

Latest Rates Endpoint: Depending on your subscription plan, this endpoint returns real-time exchange rate data updated every 60 minutes, every 10 minutes, or even more frequently. This feature is essential for applications that require the most current pricing information.
Historical Rates Endpoint: Access historical rates dating back to 2019 by appending a date to your query. This allows for in-depth analysis of price trends over time.
Bid And Ask Endpoint: Retrieve real-time bid and ask prices, which are crucial for traders looking to make informed decisions based on market conditions.
Convert Endpoint: This endpoint enables conversion of any amount from one currency to another, facilitating seamless transactions across different metals.
Time-Series Endpoint: Query for daily historical rates between two dates of your choice, providing insights into price movements over specific periods.
Fluctuation Endpoint: Track how currencies fluctuate on a day-to-day basis, offering valuable insights into market volatility.
Carat Endpoint: Retrieve information about gold rates by carat, which is particularly useful for jewelers and traders in the luxury market.
Lowest/Highest Price Endpoint: Query to get the lowest and highest price for a specific date, helping traders identify market extremes.
Open/High/Low/Close (OHLC) Price Endpoint: Access OHLC data for a specific time period, which is vital for technical analysis.
Historical LME Endpoint: Access historical rates for LME symbols dating back to 2008, providing a comprehensive view of market trends.
API Key: Your unique API key is required to access the API, ensuring secure and authenticated requests.
API Response: Exchange rates are delivered relative to USD by default, allowing for easy comparisons across different metals.
Available Endpoints: The API includes 14 endpoints, each providing distinct functionalities tailored to various needs.
Supported Symbols Endpoint: Access a constantly updated list of all available currencies and metals.
News Endpoint: Retrieve the latest news articles related to various metals, keeping you informed about market developments.

List of Symbols

The Metals-API provides access to a comprehensive range of metal symbols. For a complete list of all supported symbols and their specifications, refer to the Metals-API Supported Symbols page. This resource is invaluable for developers looking to integrate specific metals into their applications.

API Endpoint Examples and Responses

To illustrate the capabilities of the Metals-API, let's explore some example responses for various endpoints.

Latest Rates Endpoint

Get real-time exchange rates for all available metals:

{
"success": true,
"timestamp": 1766084417,
"base": "USD",
"date": "2025-12-18",
"rates": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912,
"XPD": 0.000744,
"XCU": 0.294118,
"XAL": 0.434783,
"XNI": 0.142857,
"XZN": 0.344828
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

Access historical exchange rates for any date since 1999:

{
"success": true,
"timestamp": 1765998017,
"base": "USD",
"date": "2025-12-17",
"rates": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915,
"XPD": 0.000748
},
"unit": "per troy ounce"
}

Time-series Endpoint

Get exchange rates for a specific time period:

{
"success": true,
"timeseries": true,
"start_date": "2025-12-11",
"end_date": "2025-12-18",
"base": "USD",
"rates": {
"2025-12-11": {
"XAU": 0.000485,
"XAG": 0.03825,
"XPT": 0.000915
},
"2025-12-13": {
"XAU": 0.000483,
"XAG": 0.0382,
"XPT": 0.000913
},
"2025-12-18": {
"XAU": 0.000482,
"XAG": 0.03815,
"XPT": 0.000912
}
},
"unit": "per troy ounce"
}

Convert Endpoint

Convert any amount from one metal to another or to/from USD:

{
"success": true,
"query": {
"from": "USD",
"to": "XAU",
"amount": 1000
},
"info": {
"timestamp": 1766084417,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Fluctuation Endpoint

Track rate fluctuations between two dates:

{
"success": true,
"fluctuation": true,
"start_date": "2025-12-11",
"end_date": "2025-12-18",
"base": "USD",
"rates": {
"XAU": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
},
"XAG": {
"start_rate": 0.03825,
"end_rate": 0.03815,
"change": -0.0001,
"change_pct": -0.26
},
"XPT": {
"start_rate": 0.000915,
"end_rate": 0.000912,
"change": -3.0e-6,
"change_pct": -0.33
}
},
"unit": "per troy ounce"
}

OHLC (Open/High/Low/Close) Endpoint

Get OHLC data for a specific time period:

{
"success": true,
"timestamp": 1766084417,
"base": "USD",
"date": "2025-12-18",
"rates": {
"XAU": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
},
"XAG": {
"open": 0.03825,
"high": 0.0383,
"low": 0.0381,
"close": 0.03815
},
"XPT": {
"open": 0.000915,
"high": 0.000918,
"low": 0.00091,
"close": 0.000912
}
},
"unit": "per troy ounce"
}

Bid/Ask Endpoint

Get current bid and ask prices for metals:

{
"success": true,
"timestamp": 1766084417,
"base": "USD",
"date": "2025-12-18",
"rates": {
"XAU": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
},
"XAG": {
"bid": 0.0381,
"ask": 0.0382,
"spread": 0.0001
},
"XPT": {
"bid": 0.000911,
"ask": 0.000913,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

Conclusion

The Metals-API provides a comprehensive solution for developers seeking to integrate real-time and historical exchange rates for metals like Brass (BRSH) into their applications. With a variety of endpoints that cater to different needs, from retrieving the latest rates to analyzing historical data, the API empowers developers to create innovative solutions that leverage the power of real-time data.

By understanding the capabilities of the Metals-API and utilizing the provided examples, developers can effectively implement these features into their projects. For further information, refer to the Metals-API Documentation and explore the Metals-API Supported Symbols for a complete list of available metals.

As the metal markets continue to evolve, staying informed and equipped with the right tools will be essential for success. The Metals-API not only facilitates access to critical data but also opens up new possibilities for innovation in the financial technology space.

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Access Brass Shell (BRSH) Exchange Rates API Documentation in JSON Format